Hardware part convenient taking and placing magnetic attraction seat for automobile welding jig

Abstract

The utility model relates to the technical field of hardware machining, and discloses a hardware part convenient taking and placing magnetic attraction seat for an automobile welding jig, which comprises a shell, a rotating rod is rotatably connected in the shell, a rotating button is fixedly connected to the left side of the rotating rod, and a worm is fixedly connected to the right side of the rotating button. A worm wheel is connected to the front side of the worm in a meshed mode, a threaded rod is fixedly connected to the middle of the worm wheel, a magnetic block is connected to the outer wall of the threaded rod in a threaded mode, a plurality of limiting strips are fixedly connected to the left side and the right side of the magnetic block, a magnetism isolating plate is slidably connected to the left side of the outer wall of the shell, and a handle is fixedly connected to the left side of the magnetism isolating plate. A plurality of rubber pads are fixedly connected to the top face of the shell, and a second anti-skid sleeve is fixedly connected to the middle of the outer wall of the handle. According to the hardware part fixing and taking-down device, the rotating rod, the worm, the worm gear and the magnetic block are matched with one another, so that hardware parts are easily and rapidly fixed and taken down, and the working efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of hardware processing technology, and in particular to a magnetic chuck for convenient picking up and placing of hardware parts for automotive welding fixtures. Background Technology

[0002] Bolts and nuts are used to securely connect various automotive components, such as fixing the engine to the chassis, connecting body panels, and installing seats. Almost every part of a car that needs to be assembled and secured uses bolts and nuts. They are the basic connecting parts that ensure the structural integrity of the car and the stable operation of its components. Depending on the application, they have different strength grades. For example, high-strength bolts can withstand greater tensile and shear forces to ensure that they will not loosen or break under severe vibrations and stress during vehicle operation. Bolts used to connect key parts of the suspension system need to withstand complex forces from road bumps and come in different diameters, lengths, and thread specifications to adapt to the installation needs of various automotive parts, from small bolts that fix interior parts to large bolts that connect the main beams. In order to achieve more precise positioning and assembly and improve production efficiency and product quality, magnetic mounting bases for convenient picking and putting in automotive welding fixtures are needed.

[0003] Currently, the magnetic chucks for convenient handling of metal parts in automotive welding fixtures mainly consist of a magnetic assembly, a housing, and operating components. During use, a suitable magnetic chuck is selected based on the type, size, and weight of the metal parts to be handled. The parts are placed on the magnetic block for attraction and fixation. However, in practice, operators sometimes experience inaccurate positioning when using the magnetic chucks to handle parts, causing the parts to deviate from their designated positions on the fixture. This affects subsequent assembly and processing, reducing work efficiency. To address these issues, existing technologies only install simple positioning markers or auxiliary positioning blocks on the magnetic chucks or at corresponding positions on the fixture, without improving the insufficient magnetic force. The magnetic chucks cannot firmly hold the metal parts, and parts are prone to falling off during movement, hindering the smooth assembly process and failing to meet usage requirements. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a magnetic chuck for convenient picking up and placing of hardware parts in automotive welding fixtures. It aims to improve the problem that the existing technology has not made improvements in terms of insufficient magnetic force, and the magnetic chuck cannot firmly hold the hardware parts, which easily leads to the parts falling off during movement and affects the smooth progress of fixture assembly.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a magnetic suction base for convenient handling of hardware parts in automotive welding fixtures, comprising a housing, a rotating rod rotatably connected inside the housing, a rotating knob fixedly connected to the left side of the rotating rod, a worm gear fixedly connected to the right side of the rotating knob, a worm wheel meshing with the front side of the worm gear, a threaded rod fixedly connected to the middle of the worm wheel, a magnetic block threadedly connected to the outer wall of the threaded rod, multiple limiting strips fixedly connected to the left and right sides of the magnetic block, a magnetic shielding plate slidably connected to the left side of the outer wall of the housing, a handle fixedly connected to the left side of the magnetic shielding plate, and a fixing mechanism provided at the bottom of the housing for fixing the housing.

[0006] As a further description of the above technical solution:

[0007] The fixing mechanism includes a base plate, the top of which is fixedly connected to the bottom of the outer shell. A locking block is fixedly connected to the middle of the top surface of the base plate, and a sliding block is slidably connected to the middle of the base plate. A limiting block is fixedly connected to the right side of the sliding block, and sliders are fixedly connected to the front and rear sides of the limiting block. A limiting rod is slidably connected to the top surface of the locking block.

[0008] As a further description of the above technical solution:

[0009] A sliding groove is provided in the middle of the base plate, and a limiting hole is provided on the right side of the top surface of the card block.

[0010] As a further description of the above technical solution:

[0011] Multiple rubber pads are fixedly connected to the top surface of the outer shell, and an anti-slip sleeve is fixedly connected to the middle of the outer wall of the handle.

[0012] As a further description of the above technical solution:

[0013] A nameplate is fixedly connected to the front side of the outer wall of the shell, and multiple fixing screws are threaded around the front of the nameplate.

[0014] As a further description of the above technical solution:

[0015] Two lifting handles are fixedly connected to the front and rear sides of the base plate, and an anti-slip sleeve is fixedly connected to the middle of the outer wall of the lifting handle.

[0016] As a further description of the above technical solution:

[0017] A sliding groove is provided on the top left side of the outer wall of the outer casing, and a rotating groove is provided on the bottom left side of the outer wall of the outer casing.

[0018] As a further description of the above technical solution:

[0019] Multiple support legs are fixedly connected to the bottom of the base plate around its perimeter, and anti-slip pads are fixedly connected to the bottom of each support leg.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, during use, the operator rotates the knob to drive the rotating rod to rotate, which in turn drives the worm and worm wheel to rotate, causing the threaded rod to rotate and drive the magnetic block to rise, increasing the adsorption force on the hardware parts. When removing the parts, the knob is rotated in the opposite direction to make the magnetic block descend, quickly removing the parts and improving work efficiency.

[0022] 2. In this utility model, when installing the magnetic base, the sliding block and the limiting block need to be inserted into the sliding groove in the middle of the base plate to ensure accurate positioning of the base and prevent movement. The limiting rod should be inserted into the limiting hole on the top surface to achieve quick and stable fixation, reduce installation and adjustment time, improve work efficiency, and make operation more efficient and convenient. Attached Figure Description

[0023] Figure 1 A perspective view of the front side of the outer shell of the magnetic chuck for convenient retrieval and placement of hardware parts for automotive welding fixtures proposed in this utility model.

[0024] Figure 2 This is a disassembled view of the base plate structure of the magnetic suction seat for convenient retrieval and placement of hardware parts for automotive welding fixtures proposed in this utility model.

[0025] Figure 3 This utility model provides a structural diagram of a magnetic shielding plate for a convenient magnetic chuck for picking up and placing hardware parts in an automotive welding fixture.

[0026] Figure 4 This utility model presents a diagram illustrating the structure of a rubber pad for a magnetically pleasing base for conveniently placing and removing hardware parts in an automotive welding fixture.

[0027] Figure 5 This is a schematic diagram of the outer shell structure of the magnetic chuck for convenient retrieval of hardware parts for automotive welding fixtures proposed in this utility model.

[0028] Legend:

[0029] 1. Outer shell; 2. Fixing mechanism; 201. Base plate; 202. Locking block; 203. Sliding block; 204. Limiting block; 205. Sliding block; 206. Slide groove; 207. Limiting rod; 208. Limiting hole; 3. Rotating rod; 4. Rotating knob; 5. Worm gear; 6. Worm wheel; 7. Threaded rod; 8. Magnetic block; 9. Limiting strip; 10. Magnetic shielding plate; 11. Handle; 12. Rubber pad; 13. Nameplate; 14. Fixing screw; 15. Lifting handle; 16. Anti-slip sleeve one; 17. Sliding groove; 18. Rotating groove; 19. Support leg; 20. Anti-slip pad; 21. Anti-slip sleeve two. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 1 - Appendix Figure 3 This utility model provides an embodiment of a magnetic chuck for conveniently picking up and placing hardware parts for automotive welding fixtures, comprising a housing 1, a rotating rod 3 rotatably connected inside the housing 1, a rotating knob 4 fixedly connected to the left side of the rotating rod 3, a worm gear 5 fixedly connected to the right side of the rotating knob 4, a worm wheel 6 meshing with the front side of the worm gear 5, a threaded rod 7 fixedly connected to the middle of the worm wheel 6, a magnetic block 8 threadedly connected to the outer wall of the threaded rod 7, multiple limiting strips 9 fixedly connected to the left and right sides of the magnetic block 8, a magnetic shielding plate 10 slidably connected to the left side of the outer wall of the housing 1, a handle 11 fixedly connected to the left side of the magnetic shielding plate 10, and a fixing mechanism 2 provided at the bottom of the housing 1 for fixing the housing 1.

[0032] Specifically, the interior of the outer casing 1 is designed to rotatably connect a rotating rod 3. The left side of the rotating rod 3 is fixedly connected to a rotating knob 4, and the right side of the rotating knob 4 is fixedly connected to a worm gear 5. The front part of the worm gear 5 is meshed with a worm wheel 6, and the middle part of the worm wheel 6 is fixedly connected to a threaded rod 7. The outer wall of the threaded rod 7 is threadedly connected to a magnetic block 8. Multiple limiting strips 9 are fixedly connected to both sides of the magnetic block 8. These limiting strips 9 are used to ensure the stability of the magnetic block 8 in a specific position. The left side of the outer wall of the outer casing 1 is designed to slidably connect to a magnetic shielding plate 10. The left side of the magnetic shielding plate 10 is fixedly connected to a handle 11, allowing the user to easily operate the magnetic shielding plate 10.

[0033] Please see the appendix Figure 2 - Appendix Figure 3The fixing mechanism 2 includes a base plate 201, the top of which is fixedly connected to the bottom of the outer shell 1. This design ensures good stability between the base plate 201 and the outer shell 1, thus providing a solid foundation for the entire device. A locking block 202 is fixedly connected to the middle of the top surface of the base plate 201. This locking block 202 plays a key role in the structure. A sliding block 203 is slidably connected to the middle of the base plate 201. A limit block 204 is fixedly connected to the right side of the sliding block 203 to prevent it from exceeding the predetermined sliding path. Slider blocks 205 are fixedly connected to the front and rear sides of the limit block 204 to achieve more complex movements and positioning. A limit rod 207 is slidably connected to the top surface of the locking block 202 to ensure that it operates within a specific range, thereby ensuring the accuracy and reliability of the entire device.

[0034] Specifically, the upper surface of the base plate 201 is designed to be securely fixed to the lower surface of the outer shell 1. This design ensures good stability between the base plate 201 and the outer shell 1, thus providing a solid foundation for the entire device. A locking block 202 is specially designed and fixedly connected to the center of the top surface of the base plate 201. This locking block 202 plays a crucial role in the structure. To achieve relative movement between components, a sliding block 203 is designed in the center of the base plate 201, which can slide along the center of the base plate 201. A limiting device is fixedly connected to the right side of the sliding block 203. Block 204, the existence of the limiting block 204 is to limit the movement range of the sliding block 203 and prevent it from exceeding the predetermined sliding path. In order to further enhance the stability and functionality of the structure, sliders 205 are fixedly connected to both the front and rear sides of the limiting block 204. These sliders 205 can cooperate with other structures on the base plate 201 to achieve more complex movements and positioning. On the top surface of the locking block 202, a limiting rod 207 is designed to slide and connect with it. The function of the limiting rod 207 is to limit the movement of the locking block 202 and ensure that it operates within a specific range, thereby ensuring the accuracy and reliability of the entire device.

[0035] Please see the appendix Figure 3 - Appendix Figure 4The base plate 201 has a sliding groove 206 in the middle, and the top right side of the locking block 202 has a limit hole 208. This design ensures the stability and accuracy of the locking block 202 during use. The base plate 201 has two handles 15 fixedly connected to the front and rear sides. These handles 15 not only facilitate the movement of the equipment, but also enhance the ease of operation. The outer wall of the handle 15 is fixedly connected to an anti-slip sleeve 16. This design can effectively prevent the hand from slipping and ensure the safety of the user during operation. The bottom of the base plate 201 has multiple support legs 19 fixedly connected around its perimeter. These support legs 19 can not only maintain the stability of the equipment, but also adapt to the needs of different ground surfaces. The bottom of the support legs 19 is fixedly connected to an anti-slip pad 20. These anti-slip pads 20 can effectively prevent the equipment from sliding during use, ensuring the stability of the equipment and the safety of operation.

[0036] Specifically, a sliding groove 206 is specially designed in the middle of the base plate 201. This design allows the base plate 201 to flexibly cooperate with other components. A limiting hole 208 is also opened on the right side of the top surface of the locking block 202. This design ensures the stability and accuracy of the locking block 202 during use. To facilitate user operation, two lifting handles 15 are fixedly connected to the front and rear sides of the base plate 201. These lifting handles 15 not only facilitate the movement of the equipment but also enhance the ease of operation. To improve the comfort and safety during use, an anti-slip sleeve 16 is fixedly connected to the middle of the outer wall of the lifting handle 15. This design can effectively prevent hand slippage and ensure the safety of the user during operation. Multiple support legs 19 are fixedly connected to the bottom of the base plate 201. These support legs 19 can not only maintain the stability of the equipment but also adapt to the needs of different ground surfaces. To further improve the stability and durability of the equipment, anti-slip pads 20 are fixedly connected to the bottom of the support legs 19. These anti-slip pads 20 can effectively prevent the equipment from sliding during use, ensuring the stability of the equipment and the safety of operation.

[0037] Please see the appendix Figure 3 - Appendix Figure 5Multiple rubber pads 12 are fixedly connected to the top surface of the outer shell 1. These rubber pads 12 are designed to provide a better grip and stability, while also effectively protecting the outer shell 1 from scratches or wear. An anti-slip sleeve 21 is fixedly connected to the middle of the outer wall of the handle 11. The material and texture of the anti-slip sleeve 21 are specially selected to ensure that users can obtain a more stable and comfortable grip experience during use. A nameplate 13 is fixedly connected to the front side of the outer wall of the outer shell 1. The nameplate 13 not only serves a decorative purpose but also provides product information. Multiple fixing screws 14 are threaded around the front of the nameplate 13. The use of these fixing screws 14 ensures that the nameplate 13 will not easily fall off during long-term use. A sliding groove 17 is opened on the top left side of the outer wall of the outer shell 1, and a rotating groove 18 is opened on the bottom left side of the outer wall of the outer shell 1. The design of the rotating groove 18 allows users to easily rotate the device to adapt to different usage scenarios and needs.

[0038] Specifically, multiple rubber pads 12 are evenly fixedly connected to the top surface of the outer shell 1. These rubber pads 12 are designed to provide a better grip and stability, while also effectively protecting the outer shell 1 from scratches or wear. A well-designed anti-slip sleeve 21 is fixedly connected to the middle of the outer wall of the handle 11 of the outer shell 1. The material and texture of the anti-slip sleeve 21 are specially selected to ensure that the user can obtain a more stable and comfortable grip experience during use. In terms of appearance design, a nameplate 13 is fixedly connected to the front side of the outer wall of the outer shell 1. The nameplate 13 not only serves a decorative purpose but also... To ensure the nameplate 13's sturdiness, multiple fixing screws 14 are threaded around its front perimeter. These fixing screws 14 ensure that the nameplate 13 will not easily fall off during long-term use. A sliding groove 17 is provided on the top left side of the outer wall of the housing 1. The design of the sliding groove 17 allows users to easily slide the device in or out, thereby achieving quick installation or disassembly. A rotating groove 18 is provided on the bottom left side of the outer wall of the housing 1. The design of the rotating groove 18 allows users to easily rotate the device to adapt to different usage scenarios and needs.

[0039] Working principle: During use, when it is necessary to fix the hardware parts, the operator rotates the knob 4 to drive the rotating rod 3 to rotate. As the rotating rod 3 rotates, it drives the worm gear 5 to rotate. The rotation of the worm gear 5 causes the worm wheel 6 to start rotating. The rotation of the worm wheel 6 drives the threaded rod 7 to rotate. The rotation of the threaded rod 7 causes the magnetic block 8 to move upward under the restriction of the limit strip 9. Through the operating handle 11, the operator pulls out the magnetic shield 10, thereby increasing the attraction force of the magnetic block 8 on the hardware parts. When it is necessary to remove the hardware parts, the operator only needs to rotate the knob 4 in the opposite direction. This will drive the worm gear 5, worm wheel 6 and threaded rod 7 to rotate in the opposite direction. The reverse rotation of the threaded rod 7 will cause the magnetic block 8 to move downward, thereby easily and quickly fixing and removing the hardware parts, effectively improving work efficiency.

[0040] When installing and fixing the magnetic base, the sliding block 203 needs to be inserted into the groove 206 in the middle of the base plate 201. At the same time, the limiting block 204 also needs to be inserted into the same groove 206 to ensure that the magnetic base can be accurately positioned during sliding and to prevent unnecessary movement or displacement during use. To enhance the fixing effect, the limiting rod 207 needs to be inserted into the limiting hole 208 on the top surface of the base plate 201 to achieve quick and stable fixing of the magnetic base. This greatly reduces the time required for installation and adjustment, improves work efficiency, and makes the whole operation process more efficient and convenient.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hardware part convenient taking and placing magnetic attraction seat for automobile welding jig, comprising a shell (1), characterized in that: The inside of the shell (1) is rotatably connected with a rotating rod (3), the left side of the rotating rod (3) is fixedly connected with a rotating knob (4), the right side of the rotating knob (4) is fixedly connected with a worm (5), the front side of the worm (5) is meshedly connected with a worm wheel (6), the middle part of the worm wheel (6) is fixedly connected with a threaded rod (7), the outer wall of the threaded rod (7) is threadedly connected with a magnetic block (8), the left and right sides of the magnetic block (8) are fixedly connected with a plurality of limiting strips (9), the outer wall left side of the shell (1) is slidably connected with a magnetic separation plate (10), the left side of the magnetic separation plate (10) is fixedly connected with a handle (11), the bottom of the shell (1) is provided with a fixing mechanism (2), and the fixing mechanism (2) is used for fixing the shell (1).

2. The magnetic suction seat for conveniently taking and placing hardware parts for automobile welding jigs according to claim 1, characterized in that: The fixing mechanism (2) comprises a bottom plate (201), the top of the bottom plate (201) is fixedly connected with the bottom of the shell (1), the top surface of the bottom plate (201) is fixedly connected with a clamping block (202), the middle part of the bottom plate (201) is slidably connected with a sliding block (203), the right side of the sliding block (203) is fixedly connected with a limiting block (204), the front and rear sides of the limiting block (204) are fixedly connected with a sliding block (205), and the top surface of the clamping block (202) is slidably connected with a limiting rod (207).

3. The magnetic suction seat for conveniently taking and placing hardware parts for automobile welding jigs according to claim 2, characterized in that: The middle part of the bottom plate (201) is provided with a sliding groove (206), and the top surface right side of the clamping block (202) is provided with a limiting hole (208).

4. The magnetic suction seat for conveniently taking and placing hardware parts for automobile welding jigs according to claim 1, characterized in that: The top surface of the shell (1) is fixedly connected with a plurality of rubber pads (12), and the outer wall middle part of the handle (11) is fixedly connected with a second anti-skid sleeve (21).

5. The magnetic suction seat for conveniently taking and placing hardware parts for automobile welding jigs according to claim 1, characterized in that: The front side of the shell (1) is fixedly connected with a nameplate (13), and the front side of the nameplate (13) is threadedly connected with a plurality of fixed screws (14).

6. The magnetic suction seat for conveniently taking and placing hardware parts of automobile welding jigs according to claim 2, characterized in that: The front and rear sides of the bottom plate (201) are fixedly connected with two moving handles (15), and the outer wall middle part of the moving handle (15) is fixedly connected with a first anti-skid sleeve (16).

7. The magnetic suction seat for conveniently taking and placing hardware parts of automobile welding jigs according to claim 1, characterized in that: The left side top of the shell (1) is provided with a sliding groove (17), and the left side bottom of the shell (1) is provided with a rotating groove (18).

8. The magnetic suction seat for conveniently taking and placing hardware parts for automobile welding jigs according to claim 2, characterized in that: The bottom of the bottom plate (201) is fixedly connected with a plurality of supporting legs (19), and the bottom of the supporting leg (19) is fixedly connected with an anti-skid pad (20).

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